US2080138A - Method of aging wine - Google Patents
Method of aging wine Download PDFInfo
- Publication number
- US2080138A US2080138A US95173A US9517336A US2080138A US 2080138 A US2080138 A US 2080138A US 95173 A US95173 A US 95173A US 9517336 A US9517336 A US 9517336A US 2080138 A US2080138 A US 2080138A
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- wine
- aging
- wood
- oak
- comminuted
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/003—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages by a biochemical process
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/04—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs
- C12G3/06—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs with flavouring ingredients
- C12G3/07—Flavouring with wood extracts, e.g. generated by contact with wood; Wood pretreatment therefor
Definitions
- This invention relates to a method of gin growth contains the all essential aminosuccinwine. amide principle;
- the first step is completed within two months, reason enzymes, from other sources are added to more or less, but the aging process, which usually more rapidly facilitate and expedite the so-called takes place in oak barrels, takes several years aging process and to more completely bring about as the physical, chemical, and biological changes these desired changes; 10 e place S y and usually 000111 in a ap- Fifth, that by adding treated oak wood to the hazard manner.
- the aging of wines may be completed in Now take approximately five grains of emulsin a few months, said method employing practically complex, particularly that derived from the kerthe same physical, chemical and biological phenel of the fruit of Prunus armem'aca (apricot) nomena that occur in aging in oak barrels during which is composed of the following enzymes,
- the new wine is added in which the alcoholic fermentation has been completed and a certain amount of acetic acid has formed, that is, at least enough to give the new wine a distinctly sour taste.
- the total amount of wine to be treated is one hundred gallons, it is added to approximately twenty (20) gallons of the treated comminuted oak wood which has been allowed to become partly dry, the proportion by measurement of the treated wood to wine being about one to five.
- the wine After the wine has been added it is permitted to remain in contact with the Wood for about twenty-four hours, after which it is drained off and after forty-eight hours, more or less, it is again poured back on the comminuted wood and left for another fortyeight hours. It is then again drained off and placed in a tight container in a warm place and after thirty to ninety days it is ready for bottling and consumption.
- the first step in the treatment of the comminuted oak wood to wit, that of saturating it with a solution of magnesium chloride and/or calcium chloride acts to accelerate the growth of the cryptogamic spores.
- the second step which consists in adding the emulsin complex, plays an important factor as it causes breaking down of certain constituents of the oak wood by hydrolysis and it, furthermore, brings about rapid aging of the wine by very materially increasing the amount of enzymes present.
- the third step, to wit, that of adding the ground acorn meal is also important as the yeast content of the acorn meal facilitates the cryptogamic' growth, the breaking down of the tannins, and furthers the process of oxidation.
- the method of treating the wine is also important as holding the new wine until it passes from the alcoholic slightly to the acetic stage of fermentation is essential, or addition of acetic acid must be made, as it is the acetic acid from which the acetyl esters are formed, these being necessary as they give both bouquet and flavor to the wine.
- esters are formed during the process which give both bouquet and flavor, for instance, succinic acid is broken down from the amino-succinamlde of the cryptogamic growth.
- a method of aging wine which consists in holding new wine until it passes from the alcoholic slightly into the acetic stage of fermentation, moistening comminuted pulp obtained from white oak wood with a solution containing an emulsin complex, adding the pulp to the wine and then drawing off the Wine and aging the wine in a closed container.
- a method of aging wine which consists in holding new wine until it passes from the alcoholic slightly into the acetic stage of fermentation, moistening comminuted pulp obtained from white oak wood with a solution of magnesium chloride and calcium chloride, adding a solution containing an emulsin complex, adding the pulp to the wine, and then drawing off the wine and aging the wine in a closed container.
- a method of aging wine which consists in holding new wine until it passes from the alcoholic slightly into the acetic stage of fermentation, moistening comminuted pulp obtained from white oak wood with a solution of magnesium chloride and calcium chloride, adding a solution containing an emulsin complex, adding flour of fresh acorns, adding the pulp to the wine and then drawing off the wine and aging the wine in a closed container.
- a method of aging wine which consists in subjecting juice from which the wine is to be made to fermentation and holding the fermenting juice until alcoholic fermentation is substantially completed, adding acetic acid to the wine, moistening comminuted pulp obtained from white oak with a solution containing an emulsin com plex, adding the pulp to the wine and then drawing off the wine and aging the wine in a closed container.
- a method of aging wine which consists in subjecting juice from which the wine is to be made to fermentation and holding the fermenting juice until alcoholic fermentation is substantially completed, adding acetic acid to the wine, moistening comminuted pulp obtained from white oak with a solution of magnesium chloride and calcium chloride, adding a solution containing an emulsin complex, adding flour of fresh acorns, adding the wine to the pulp, and then drawing off the wine and aging the wine in a closed container.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Physiology (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Description
Patented May 11, 1937 UNITED STATES PATENT OFFICE METHOD OF AGING WINE Ernst T. Krebs, San Francisco, Calif.
No Drawing. Application August 10, 1936, Serial No. 95,173
Claims. (Cl. 99-48) This invention relates to a method of gin growth contains the all essential aminosuccinwine. amide principle;
Th ma t ps i the manufacture of W s r Fourth, that there is not a sufficient amount of fermentation of crushed fruits to convert the sugenzymes present in the average oak barrel, or like rs t a a allowing h to a in Oak container, to bring about the so-called aging of barrels from which the air is excluded. the wine in a short period of time, and for this The first step is completed within two months, reason enzymes, from other sources are added to more or less, but the aging process, which usually more rapidly facilitate and expedite the so-called takes place in oak barrels, takes several years aging process and to more completely bring about as the physical, chemical, and biological changes these desired changes; 10 e place S y and usually 000111 in a ap- Fifth, that by adding treated oak wood to the hazard manner. wine to be aged in the form of shavings, or the The changes that take place during aging, such like, the area of contact between wood and wine as oxidation, aldehydation and esterification of can be increased to almost any proportion dethe alcohols are the most essential, and these sired;
changes are principally brought about by the en- Sixth, that the wine to be aged must be comzymes contained in the oak wood, together with pletely fermented and, in fact, carried beyond the enzymes and yeasts of the crushed fruit. alcoholic fermentation until a certain amount of One reason several years are required for aging acetic acid has been formed, or acetic acid may is due to the small amount of enzymes present he added to wine after alcoholic fermentation is in the oak wood of the barrels in which aging completed, as the presence of this acid is necestakes place; and the great length of time it takes sary to promote the formation of acetyl esters. to bring the liquid contents of the barrel in direct The operation and process will be as follows: contact with the deeper and unleached layers of In a room maintained at a moderately warm the wood; for instance, in a fifty gallon barrel, temperature, macerate comminuted white oak there is only about ten square feet of surface pre- (chips, savings, sawdust, etc.) that has been sented to the liquid content, hence if this area toasted to a light golden brown color and some could be doubled, trebled, and so on, the amount raw comminuted oak is placed in approximately a of enzymes present would be doubled, trebled, one percent solution of magnesium chloride etc, providing the liquid content would remain and/or a solution of one tenth of one percent apthe same and things being equal the aging would proximately of calcium chloride for about two take place in a much shorter period of time. hours, after which the solution is drained and In accordance with the method of the present discarded. invention, the aging of wines may be completed in Now take approximately five grains of emulsin a few months, said method employing practically complex, particularly that derived from the kerthe same physical, chemical and biological phenel of the fruit of Prunus armem'aca (apricot) nomena that occur in aging in oak barrels during which is composed of the following enzymes,
a period of several years. prunase, amygdalase, oxynitrilase, lactase and In arriving at the novel method of the present varying amounts of catalase and peroxidase. invention, a number of important discoveries The five grains are dissolved in about four ounces 40 have been made in connection with the aging of (120 grams) of water, or suflicient of the mother wines. solution from which these enzymes are derived.
First, that enzymes of the emulsin group play Mix this amount thoroughly with each gallon an important factor in breaking down certain (3.78 liters) of the moist, toasted comminuted constituents of the oak by hydrolysis; white oak wood. Mix this thoroughly twice a day Second, that the growth of the cryptogamic in an open container in a moderately warm room. spores of the oak which produce the amino com- If the wood becomes too dry, enough water should pounds can be activated into growth and the be added from time to time to keep it quite moist. growth materially facilitated'by the action of the About the fourth or fifth day the same amount of enzymes, and further accelerated by the addition emulsin, in solution, is again added, as previously, of a solution of magnesium chloride and/or caland thoroughly mixed with the moist toasted cium chloride; comminuted white oak wood in an open container Third, that ground fresh acorns, particularly and likewise stirred and kept for four to six days, from the Quercus alba, activate the growth of and any residual liquid remaining is then drained the cryptogamic spores, which cryptogamic off. 5,
Now add to each gallon (3.78 liters) of the thoroughly drained treated toasted comminuted white oak wood about two ounces (60 grams) of White oak acorn meal and mix thoroughly and pack the slightly moist comminuted oak wood in a percolator or self draining vat and cover tightly and leave for about two to four days.
Now the new wine is added in which the alcoholic fermentation has been completed and a certain amount of acetic acid has formed, that is, at least enough to give the new wine a distinctly sour taste. If the total amount of wine to be treated is one hundred gallons, it is added to approximately twenty (20) gallons of the treated comminuted oak wood which has been allowed to become partly dry, the proportion by measurement of the treated wood to wine being about one to five. After the wine has been added it is permitted to remain in contact with the Wood for about twenty-four hours, after which it is drained off and after forty-eight hours, more or less, it is again poured back on the comminuted wood and left for another fortyeight hours. It is then again drained off and placed in a tight container in a warm place and after thirty to ninety days it is ready for bottling and consumption.
The first step in the treatment of the comminuted oak wood, to wit, that of saturating it with a solution of magnesium chloride and/or calcium chloride acts to accelerate the growth of the cryptogamic spores. The second step, which consists in adding the emulsin complex, plays an important factor as it causes breaking down of certain constituents of the oak wood by hydrolysis and it, furthermore, brings about rapid aging of the wine by very materially increasing the amount of enzymes present. The third step, to wit, that of adding the ground acorn meal is also important as the yeast content of the acorn meal facilitates the cryptogamic' growth, the breaking down of the tannins, and furthers the process of oxidation. The method of treating the wine is also important as holding the new wine until it passes from the alcoholic slightly to the acetic stage of fermentation is essential, or addition of acetic acid must be made, as it is the acetic acid from which the acetyl esters are formed, these being necessary as they give both bouquet and flavor to the wine.
It should, however, be understood that other esters are formed during the process which give both bouquet and flavor, for instance, succinic acid is broken down from the amino-succinamlde of the cryptogamic growth.
Wine treated according to the above process is completed usually in from three to four months time, and it has the body, bouquet and taste equivalent to Wine aged in barrels over a number of years.
While many features of the invention have been more or less specifically described, it is to be understood that variations in the mode of treatment may be resorted to and, similarly, where specific materials have been specified, others may obviously be substituted within the scope of the appended claims.
Having thus described my invention, what I claim and desire to secure by Letters Patent is:-
1. A method of aging wine which consists in holding new wine until it passes from the alcoholic slightly into the acetic stage of fermentation, moistening comminuted pulp obtained from white oak wood with a solution containing an emulsin complex, adding the pulp to the wine and then drawing off the Wine and aging the wine in a closed container.
2. A method according to claim 1, which consists in moistening the comminuted pulp or wood with a solution containing an emulsin complex derived from the genus Prunus.
3. A method according to claim 1, which consists in adding the flour of fresh acorns, particularly from Quercus alba after the pulp has been treated with the solution of emulsin complex.
4. A method according to claim 1, which consists in moistening the pulp with a solution of magnesium chloride and calcium chloride prior to the addition of the emulsin complex.
5. A method of aging wine which consists in holding new wine until it passes from the alcoholic slightly into the acetic stage of fermentation, moistening comminuted pulp obtained from white oak wood with a solution of magnesium chloride and calcium chloride, adding a solution containing an emulsin complex, adding the pulp to the wine, and then drawing off the wine and aging the wine in a closed container.
6. A method of aging wine which consists in holding new wine until it passes from the alcoholic slightly into the acetic stage of fermentation, moistening comminuted pulp obtained from white oak wood with a solution of magnesium chloride and calcium chloride, adding a solution containing an emulsin complex, adding flour of fresh acorns, adding the pulp to the wine and then drawing off the wine and aging the wine in a closed container.
7. A method according to claim 1, which consists in moistening the pulp with a solution of magnesium chloride prior to the addition of the emulsin complex.
8. A method according to claim 1, which con sists in moistening the pulp with a solution of calcium chloride prior to the addition of the emulsin complex.
9. A method of aging wine which consists in subjecting juice from which the wine is to be made to fermentation and holding the fermenting juice until alcoholic fermentation is substantially completed, adding acetic acid to the wine, moistening comminuted pulp obtained from white oak with a solution containing an emulsin com plex, adding the pulp to the wine and then drawing off the wine and aging the wine in a closed container.
10. A method of aging wine which consists in subjecting juice from which the wine is to be made to fermentation and holding the fermenting juice until alcoholic fermentation is substantially completed, adding acetic acid to the wine, moistening comminuted pulp obtained from white oak with a solution of magnesium chloride and calcium chloride, adding a solution containing an emulsin complex, adding flour of fresh acorns, adding the wine to the pulp, and then drawing off the wine and aging the wine in a closed container.
ERNST T. KREBS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US95173A US2080138A (en) | 1936-08-10 | 1936-08-10 | Method of aging wine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US95173A US2080138A (en) | 1936-08-10 | 1936-08-10 | Method of aging wine |
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US2080138A true US2080138A (en) | 1937-05-11 |
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US95173A Expired - Lifetime US2080138A (en) | 1936-08-10 | 1936-08-10 | Method of aging wine |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2470006A (en) * | 1945-03-24 | 1949-05-10 | Wallerstein Co Inc | Stabilized fermented beverages and methods of manufacturing same |
US2471474A (en) * | 1945-02-10 | 1949-05-31 | Wallerstein Co Inc | Method for clarifying and purifying vegetable beverages |
US2471502A (en) * | 1944-08-12 | 1949-05-31 | Wallerstein Co Inc | Method of improving fermented beverages and product obtained thereby |
US4562077A (en) * | 1983-10-19 | 1985-12-31 | Microlife Technics, Inc. | Method for converting malic acid to lactic acid in wine |
WO1996034939A1 (en) * | 1995-04-29 | 1996-11-07 | The Scotch Whisky Research Institute | Apparatus and method for colouring and/or flavouring alcoholic beverages |
US20070161095A1 (en) * | 2005-01-18 | 2007-07-12 | Gurin Michael H | Biomass Fuel Synthesis Methods for Increased Energy Efficiency |
US20090188155A1 (en) * | 2007-07-26 | 2009-07-30 | Tolley Mike P | Techniques for maintaining palatability of a bait material in a pest control device |
US20180320119A1 (en) * | 2016-10-28 | 2018-11-08 | Dennis D. Evans | Method for aging or maturing ethyl or ethanol alcohol based beverages |
-
1936
- 1936-08-10 US US95173A patent/US2080138A/en not_active Expired - Lifetime
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2471502A (en) * | 1944-08-12 | 1949-05-31 | Wallerstein Co Inc | Method of improving fermented beverages and product obtained thereby |
US2471474A (en) * | 1945-02-10 | 1949-05-31 | Wallerstein Co Inc | Method for clarifying and purifying vegetable beverages |
US2470006A (en) * | 1945-03-24 | 1949-05-10 | Wallerstein Co Inc | Stabilized fermented beverages and methods of manufacturing same |
US4562077A (en) * | 1983-10-19 | 1985-12-31 | Microlife Technics, Inc. | Method for converting malic acid to lactic acid in wine |
WO1996034939A1 (en) * | 1995-04-29 | 1996-11-07 | The Scotch Whisky Research Institute | Apparatus and method for colouring and/or flavouring alcoholic beverages |
US5922389A (en) * | 1995-04-29 | 1999-07-13 | The Scotch Whisky Research Institute | Method of treating wood for use with alcoholic beverages |
AU717250B2 (en) * | 1995-04-29 | 2000-03-23 | Scotch Whisky Research Institute, The | Apparatus and method for colouring and/or flavouring alcoholic beverages |
US20070161095A1 (en) * | 2005-01-18 | 2007-07-12 | Gurin Michael H | Biomass Fuel Synthesis Methods for Increased Energy Efficiency |
US20090188155A1 (en) * | 2007-07-26 | 2009-07-30 | Tolley Mike P | Techniques for maintaining palatability of a bait material in a pest control device |
US8196342B2 (en) * | 2007-07-26 | 2012-06-12 | Dow Agrosciences, Llc | Techniques for maintaining palatability of a bait material in a pest control device |
US20120210629A1 (en) * | 2007-07-26 | 2012-08-23 | Tolley Mike P | Techniques for maintaining palatability of a bait material in a pest control device |
US8832994B2 (en) * | 2007-07-26 | 2014-09-16 | Dow Agrosciences, Llc. | Techniques for maintaining palatability of a bait material in a pest control device |
US20150000184A1 (en) * | 2007-07-26 | 2015-01-01 | Dow Agrosciences Llc | Techniques for maintaining palatability of a bait material in a pest control device |
US9655354B2 (en) * | 2007-07-26 | 2017-05-23 | Dow Agrosciences Llc | Techniques for maintaining palatability of a bait material in a pest control device |
US20170223945A1 (en) * | 2007-07-26 | 2017-08-10 | Dow Agrosciences Llc | Techniques for Maintaining Palatability of a Bait Material in a Pest Control Device |
US10681904B2 (en) * | 2007-07-26 | 2020-06-16 | Dow Agrosciences Llc | Techniques for maintaining palatability of a bait material in a pest control device |
US20180320119A1 (en) * | 2016-10-28 | 2018-11-08 | Dennis D. Evans | Method for aging or maturing ethyl or ethanol alcohol based beverages |
US11214766B2 (en) * | 2016-10-28 | 2022-01-04 | Evansfield Distillery Business Group Llc | Method for aging or maturing ethyl or ethanol alcohol based beverages |
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